Isn't "June" generic enough. Why do they have to update to "June 22-June 29?" Why should I be grateful for going from June to June 22-June 29? The end of that range is 1 day from the end of June. Ultimately, what's the difference? So, why the need to update it?
First off...it's the first communication Apple has given us in over a month since ordering. Which shows 1. They're probably in the process of now making our product, and 2. They're acknowledging the fact that we even placed orders.
It also narrows it from 30 days to 7 days which I think is in some sense serving the customer by giving us a paired down order expectations. Just my thoughts though!